BUSINESS SEGMENTS

Main focusDevelopment of a light BOP technology concept, with electrical actuation and controls. Improved water depth capability, safety features and no discharge of hydraulic fluid to the environment.

BUSINESS SEGMENTS

Secondary focusTechnology elements for future riser/riserless drilling and utilisation into current systems.

BENEFITS

Immediate response, no delay through subsea hydraulics.

BOP CONTROL TODAY

BENEFITS

El. batteries – Weight saving and no efficiency loss at deep water compared with hydraulic accumulators.

BENEFITS

Accurate monitoring facilities of equipment function and diagnostics (Condition Based Monitoring).

ANNULARPATENT NO 333966 (Nor.)

ANNULAR

CONNECTORPATENT NO 333966 (Nor.)

SHEAR RAMPATENT NO 336045 (Nor.)

BONNET TESTING

BOP CONFIGURATIONS

Traditional BOP stack with electro – hydraulic controls, drilling riser and Lower Marine Riser Package (LMRP).

BOP stack with LMRP/ drilling riser and “all electric” controls.The hydraulic equipment is stripped away.

BOP in riserless drilling mode, with our patented Rotating Control Device (RCD), a slim mud return riser and “all electric” controls.

ESD NEW DRILLING CONCEPT

RCD

RISER RCDPATENT Pending

Shaping the Drilling future:

www.esdrilling.no